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1. 发明授权

US06313895B1 Reflecting plate, reflection type liquid crystal display device and processes for manufacturing same 失效
标题翻译：反射板，反射型液晶显示装置及其制造方法
公开(公告)号：US06313895B1
公开(公告)日：2001-11-06
申请号：US08955632
申请日：1997-10-23
申请人： Kazuhiko Tsuda , Mariko Ban , Naofumi Kimura , Seiichi Mitsui
发明人： Kazuhiko Tsuda , Mariko Ban , Naofumi Kimura , Seiichi Mitsui
IPC分类号： G02F11333
CPC分类号： G02F1/133553 , G02F1/134336
摘要： An object of the present invention is to provide a reflecting plate having excellent reflecting characteristics and a reflection type liquid crystal display apparatus having an improved display quality. A mask has a plurality of basic uneven spot patterns for individual pixels, and two or more uneven regions for at least one basic uneven spot pattern are formed. Any two of the two or more uneven regions appear at least in a relation of parallel displacement in which the uneven spot patterns are displaced in parallel with each other, among relations of parallel displacement, rotational displacement and reversal of uneven spot pattern, and the uneven regions are irregularly arranged. A reflecting plate and a reflection type liquid crystal display apparatus both having convexes are manufactured by an exposure of a photosensitive resin film using the mask. Even in the case where an exposure step is repeated in different positions, no seam is observed. Accordingly, even in the case of a high parallelism of an incident light, an interference color can be prevented to improve the reflecting characteristics and the display characteristics.
摘要翻译：本发明的目的是提供具有优异反射特性的反射板和具有改善的显示质量的反射型液晶显示装置。掩模具有用于各个像素的多个基本不均匀斑点图案，并且形成用于至少一个基本不均匀斑点图案的两个或更多个不平坦区域。两个以上的不均匀区域中的任意两个至少出现平行位移的关系，其中不均匀斑点图案彼此平行移位，平行位移，旋转位移和不均匀点图案的反转关系区域不规则地排列。通过使用掩模的感光性树脂膜的曝光来制造具有凸部的反射板和反射型液晶显示装置。即使在不同位置重复曝光步骤的情况下，也不会观察到接缝。因此，即使在入射光的高并行性的情况下，也可以防止干涉色以提高反射特性和显示特性。

2. 发明授权

US06600535B1 Reflector, method for fabricating the same and reflective liquid crystal display device incorporating the same 有权
标题翻译：反射器，其制造方法和包含该反射器的反射型液晶显示装置
公开(公告)号：US06600535B1
公开(公告)日：2003-07-29
申请号：US09258250
申请日：1999-02-25
申请人： Kazuhiko Tsuda , Masako Nakamura , Akiyoshi Fujii , Mariko Ban , Yasuhisa Itoh , Kozo Nakamura , Naofumi Kimura
发明人： Kazuhiko Tsuda , Masako Nakamura , Akiyoshi Fujii , Mariko Ban , Yasuhisa Itoh , Kozo Nakamura , Naofumi Kimura
IPC分类号： G02F11335
CPC分类号： G02F1/133553 , G02F1/13725
摘要： A reflector includes a substrate, a plurality of convex/concave portions formed on the substrate, and a thin reflective film formed over the convex/concave portions. When light is incident upon the reflector from a certain direction, an intensity of reflected light in a viewing angle range of about −45° to +45° with respect to a regular reflection direction of the incident light 10 is about 60% or more of an intensity of light which is incident upon a standard white plate from a direction inclined by about 30° from a direction normal to the plate and is reflected to the direction normal to the plate.
摘要翻译：反射器包括基板，形成在基板上的多个凸/凹部以及形成在凸/凹部上的薄反射膜。当光从特定方向入射到反射器上时，相对于入射光10的正反射方向，在-45°至+ 45°的视角范围内的反射光强度大约为60％以上从与板垂直的方向倾斜大约30°的方向入射到标准白板上的光的强度被反射到垂直于板的方向。

3. 发明授权

US5936688A Reflector, method for fabricating the same and reflective liquid crystal display device incorporating the same 失效
标题翻译：反射器，其制造方法和包括该反射器的反射型液晶显示装置
公开(公告)号：US5936688A
公开(公告)日：1999-08-10
申请号：US806438
申请日：1997-02-26
申请人： Kazuhiko Tsuda , Masako Nakamura , Akiyoshi Fujii , Mariko Ban , Yasuhisa Itoh , Kozo Nakamura , Naofumi Kimura
发明人： Kazuhiko Tsuda , Masako Nakamura , Akiyoshi Fujii , Mariko Ban , Yasuhisa Itoh , Kozo Nakamura , Naofumi Kimura
IPC分类号： G02B5/02 , G02B5/08 , G02F1/1335 , G02F1/137 , G02F1/139 , C09K19/60 , G02F1/13
CPC分类号： G02F1/133553 , G02F1/13725
摘要： A reflector includes a substrate, a plurality of convex/concave portions formed on the substrate, and a thin reflective film formed over the convex/concave portions. When light is incident upon the reflector from a certain direction, an intensity of reflected light in a viewing angle range of about -45.degree. to +45.degree. with respect to a regular reflection direction of the incident light is about 60% or more of an intensity of light which is incident upon a standard white plate from a direction inclined by about 30.degree. from a direction normal to the plate and is reflected to the direction normal to the plate.
摘要翻译：反射器包括基板，形成在基板上的多个凸/凹部以及形成在凸/凹部上的薄反射膜。当光从特定方向入射到反射器上时，相对于入射光的正反射方向在约-45°至+45°的视角范围内的反射光强度大约为60％或更多从垂直于板的方向倾斜大约30°的方向入射到标准白板上的光的强度被反射到垂直于板的方向。

4. 发明授权

US5691791A Reflective liquid crystal display device and reflector 失效
标题翻译：反光液晶显示装置和反射镜
公开(公告)号：US5691791A
公开(公告)日：1997-11-25
申请号：US645493
申请日：1996-05-13
申请人： Kozo Nakamura , Hisakazu Nakamura , Seiichi Mitsui , Naofumi Kimura , Kazuhiko Tsuda
发明人： Kozo Nakamura , Hisakazu Nakamura , Seiichi Mitsui , Naofumi Kimura , Kazuhiko Tsuda
IPC分类号： G02F1/1335 , G02F1/1347
CPC分类号： G02F1/133553 , G02F2001/133565
摘要： A reflective liquid crystal display device including a first substrate and a second substrate, a liquid crystal layer interposed between the first and second substrates, a polarizing plate, and a reflection layer; wherein the polarizing plate and the reflection layer are located on opposite sides of the liquid crystal layer. A surface of the reflection layer reflecting light has projections, and an occupation of an area of portions where a tilt angle of a tangent line drawn against a profile of the surface with the projections is less than 2.degree. in a total area of the surface is in a range of 20% to 60%.
摘要翻译：一种反射型液晶显示装置，包括第一基板和第二基板，插入在第一和第二基板之间的液晶层，偏振板和反射层; 其中所述偏振片和所述反射层位于所述液晶层的相对侧上。反射光的反射层的表面具有突起，并且在表面的总面积中，与突起的表面的轮廓相对应的切线的倾斜角小于2度的部分的占有面积的占有是在20％至60％的范围内。

5. 发明授权

US06262783B1 Liquid crystal display device with reflective electrodes and method for fabricating the same 失效
标题翻译：具有反射电极的液晶显示装置及其制造方法
公开(公告)号：US06262783B1
公开(公告)日：2001-07-17
申请号：US09038987
申请日：1998-03-12
申请人： Kazuhiko Tsuda , Mariko Ban , Tomoko Tanaka
发明人： Kazuhiko Tsuda , Mariko Ban , Tomoko Tanaka
IPC分类号： G02F11345
CPC分类号： G02F1/136213 , G02F1/133553 , G02F1/136286 , G02F2201/121
摘要： A reflective liquid crystal display device includes a pair of transparent plates, a liquid crystal layer interposed between the pair of plates, and a light-shielding layer provided on one of the plates. The light-shielding layer has a light-transmitting portion and a light-shielding portion. The reflective liquid crystal display device further includes a storage capacitor electrode and an insulating layer covering the light-shielding layer and the storage capacitor electrode. The insulating layer has concave and convex surfaces. The reflective liquid crystal display device further includes a reflective pixel electrode provided on the concave and convex surfaces of the insulating layer.
摘要翻译：反射型液晶显示装置包括一对透明板，介于一对板之间的液晶层和设置在其中一个板上的遮光层。遮光层具有透光部和遮光部。反射型液晶显示装置还包括存储电容电极和覆盖遮光层和保持电容电极的绝缘层。绝缘层具有凹凸表面。反射型液晶显示装置还包括设置在绝缘层的凹凸表面上的反射像素电极。

6. 发明授权

US5841492A Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US5841492A
公开(公告)日：1998-11-24
申请号：US556816
申请日：1995-11-02
申请人： Kenichi Iwauchi , Kazuhiko Tsuda , Naofumi Kimura
发明人： Kenichi Iwauchi , Kazuhiko Tsuda , Naofumi Kimura
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/1347
CPC分类号： G02F1/13475 , G02F1/133377
摘要： A liquid crystal display device comprising: a color filter layer having a set of a cyan color filter, a magenta color filter, a yellow color filter for each pixel, each of the color filters being aligned in parallel with each other, a first liquid crystal layer, provided for the color filters, for changing transmittance of light within a first range of wavelengths when an external electric field is applied thereto, and a second liquid crystal layer, provided for the color filters, for changing transmittance of light within a second range of wavelength when an external electric field is applied thereto, the first range of wavelengths being different from the second range of wavelengths. The color filter layer, and first and second liquid crystal layers can be laminated in an arbitrary order. As a result, a liquid crystal display device which realizes a high efficiency of light and bright multi-color display can be provided.
摘要翻译：一种液晶显示装置，包括：滤色器层，具有一组青色滤色器，品红色滤色器，每个像素的黄色滤色器，每个滤色器彼此平行排列;第一液晶提供用于滤色器的层，用于在施加外部电场时改变在第一波长范围内的光的透射率;以及第二液晶层，设置用于滤色器，用于改变在第二范围内的光的透射率当外部电场施加到其上时，第一波长范围与第二波长范围不同。滤色器层以及第一和第二液晶层可以以任意顺序层叠。结果，可以提供实现高效率的明亮的多色显示的液晶显示装置。

7. 发明授权

US09252282B2 Thin film transistor array substrate and liquid crystal display device 有权
标题翻译：薄膜晶体管阵列基板和液晶显示装置
公开(公告)号：US09252282B2
公开(公告)日：2016-02-02
申请号：US14004728
申请日：2012-03-09
申请人： Yuichi Iyama , Takao Imaoku , Iori Aoyama , Takatomo Yoshioka , Kazuhiko Tsuda
发明人： Yuichi Iyama , Takao Imaoku , Iori Aoyama , Takatomo Yoshioka , Kazuhiko Tsuda
IPC分类号： G02F1/1343 , H01L29/786 , G02F1/1368
CPC分类号： H01L29/7869 , G02F1/134363 , G02F1/1368 , G02F2001/134381
摘要： The present invention provides a liquid crystal display device that can achieve a sufficiently-high-speed response and has a sufficiently excellent transmittance and a thin film transistor array substrate preferably used in the liquid crystal display device. The thin film transistor array substrate according to the present invention is a thin film transistor array substrate that includes, as electrodes, one pair of comb electrodes and a sheet electrode, and at least one electrode selected from the group consisting of the pair of comb electrodes and the sheet electrode being electrically connected along a pixel line.
摘要翻译：本发明提供一种可以实现充分高速响应并且具有足够优异的透射率的液晶显示装置和优选用于液晶显示装置的薄膜晶体管阵列基板。根据本发明的薄膜晶体管阵列基板是薄膜晶体管阵列基板，其包括作为电极的一对梳状电极和片状电极，以及从由一对梳状电极组成的组中选择的至少一个电极并且片状电极沿着像素线电连接。

8. 发明申请

US20140132906A1 LIQUID CRYSTAL DISPLAY PANEL, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示面板和液晶显示装置
公开(公告)号：US20140132906A1
公开(公告)日：2014-05-15
申请号：US14126455
申请日：2012-05-31
申请人： Takatomo Yoshioka , Iori Aoyama , Takao Imaoku , Yuichi Iyama , Kazuhiko Tsuda
发明人： Takatomo Yoshioka , Iori Aoyama , Takao Imaoku , Yuichi Iyama , Kazuhiko Tsuda
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133707 , G02F2001/134372 , G02F2001/134381
摘要： The present invention provides a liquid crystal display panel which is capable of providing a sufficiently high response speed and an excellent transmittance, and a liquid crystal display device. The liquid crystal display panel of the present invention includes a first substrate, a second substrate, and a liquid crystal layer disposed between the substrates. The first substrate and the second substrate have electrodes. The electrodes of the second substrate include a pair of comb-shaped electrodes and a slit-formed electrode.
摘要翻译：本发明提供能够提供足够高的响应速度和优异的透射率的液晶显示面板和液晶显示装置。本发明的液晶显示面板包括第一基板，第二基板和设置在基板之间的液晶层。第一基板和第二基板具有电极。第二基板的电极包括一对梳状电极和狭缝形成电极。

9. 发明授权

US08487913B2 Area sensor, liquid crystal display unit, and position detection method 有权
标题翻译：区域传感器，液晶显示单元和位置检测方法
公开(公告)号：US08487913B2
公开(公告)日：2013-07-16
申请号：US13143601
申请日：2009-10-16
申请人： Kazuhiko Tsuda
发明人： Kazuhiko Tsuda
IPC分类号： G06F3/042
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/133536 , G02F2001/13312 , G06F3/042
摘要： A liquid crystal display unit of the present invention includes a liquid crystal panel in which an optical sensor for detecting the intensity of light entered from a front side thereof is incorporated, a backlight that emits light onto the liquid crystal panel from a rear side, and a polarizing reflection plate that is disposed between the liquid crystal panel and a front side polarizing plate so as to transmit a component of light emitted from the backlight and transmitted through the liquid crystal panel that oscillates in a direction parallel to the transmission axis of the front side polarizing plate, and to reflect a component of the light that oscillates in a direction perpendicular to the transmission axis.
摘要翻译：本发明的液晶显示装置包括液晶面板，其中结合有用于检测从其前侧入射的光的强度的光学传感器，从后侧将光发射到液晶面板上的背光，以及偏振反射板，其设置在液晶面板和前侧偏振板之间，以便透射从背光发射的光的分量，并透射通过液晶面板，该液晶面板在与前面的透射轴平行的方向上振荡并且反射在垂直于透射轴的方向上振荡的光的分量。

10. 发明申请

US20110164210A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20110164210A1
公开(公告)日：2011-07-07
申请号：US13063023
申请日：2009-08-26
申请人： Kazuhiko Tsuda
发明人： Kazuhiko Tsuda
IPC分类号： G02F1/1335 , G02B5/30 , G02B1/11 , H01J1/62
CPC分类号： H01L51/5281 , G02B27/0018 , G02B27/28 , G02F2201/50 , H01L51/524
摘要： The present invention provides a display device which can reduce reflected light reflected on the respective surfaces of a display panel and a protective plate, even if the protective plate is disposed on the surface of the display panel, without employing a complicated structure and without degrading display quality. The display device includes: a display panel; and a protective plate disposed facing the display panel. The protective plate has a protective base material and a first polarizer, the display panel has a second polarizer of which a polarization axis is parallel to that of the first polarizer, and light passing between the first polarizer and the second polarizer is linearly polarized light.
摘要翻译：本发明提供一种能够减少在显示面板和保护板的各个表面上反射的反射光的显示装置，即使保护板设置在显示面板的表面上，也不会使用复杂的结构，而不会降低显示质量。显示装置包括：显示面板; 以及面向显示面板设置的保护板。保护板具有保护基材和第一偏振片，所述显示面板具有偏振轴平行于所述第一偏振片的偏振轴的第二偏振片，在所述第一偏振片与所述第二偏振片之间通过的光为线偏振光。

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